___ your brother speak japanses yes,he learnt it in tokyo three years ago .

题目

___ your brother speak japanses yes,he learnt it in tokyo three years ago .
A.should B.must C.can D.may

答案

选C
can的提问表示一中能力,是自己努力学习的能力
B是必须.这个显然不贴切
D是也许.人家这么问么.不和常理